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MC74VHC14DR2

P1-P3P4-P6P7-P7
MC74VHC14
http://onsemi.com
4
Figure 3. Switching Waveforms
V
CC
GND
50%
50% V
CC
A
Y
t
PHL
t
PLH
*Includes all probe and jig capacitance
Figure 4. Test Circuit
C
L
*
TEST POINT
DEVICE
UNDER
TEST
OUTPUT
V
H
V
in
V
out
V
CC
V
T+
V
T−
GND
V
OH
V
OL
V
H
V
in
V
out
V
CC
V
T+
V
T−
GND
V
OH
V
OL
(a) A Schmitt−Trigger Squares Up
Inputs With Slow Rise and Fall Times
(b) A Schmitt−Trigger Offers Maximum
Noise Immunity
V
H
typ
Figure 5. Typical Input Threshold, V
T+
, V
T−
versus Power Supply Voltage
V
CC
, POWER SUPPLY VOLTAGE (VOLTS)
23456
1
2
3
4
, TYPICAL INPUT THRESHOLD VOLTAGE (VOLTS)
V
H
typ = (V
T+
typ) − (V
T−
typ)
(V
T+
)
(V
T−
)
Figure 6. Typical Schmitt−Trigger Applications
V
T
MC74VHC14
http://onsemi.com
5
ORDERING INFORMATION
Device Package Shipping
†
MC74VHC14DG SOIC−14
(Pb−Free)
55 Units / Rail
MC74VHC14DR2G SOIC−14
(Pb−Free)
2500 / Tape & Reel
MC74VHC14DTG TSSOP−14* 96 Units / Rail
MC74VHC14DTR2G TSSOP−14* 2500 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently Pb−Free.
MC74VHC14
http://onsemi.com
6
PACKAGE DIMENSIONS
SOIC−14
CASE 751A−03
ISSUE J
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.127
(0.005) TOTAL IN EXCESS OF THE D
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
−A−
−B−
G
P
7 PL
14
8
7
1
M
0.25 (0.010) B
M
S
B
M
0.25 (0.010) A
S
T
−T−
F
R
X 45
SEATING
PLANE
D 14 PL
K
C
J
M
DIM MIN MAX MIN MAX
INCHESMILLIMETERS
A 8.55 8.75 0.337 0.344
B 3.80 4.00 0.150 0.157
C 1.35 1.75 0.054 0.068
D 0.35 0.49 0.014 0.019
F 0.40 1.25 0.016 0.049
G 1.27 BSC 0.050 BSC
J 0.19 0.25 0.008 0.009
K 0.10 0.25 0.004 0.009
M 0 7 0 7
P 5.80 6.20 0.228 0.244
R 0.25 0.50 0.010 0.019
 
7.04
14X
0.58
14X
1.52
1.27
DIMENSIONS: MILLIMETERS
1
PITCH
SOLDERING FOOTPRINT
7X
P1-P3P4-P6P7-P7

MC74VHC14DR2

Mfr. #:
Buy MC74VHC14DR2
Manufacturer:
ON Semiconductor
Description:
Inverters 2-5.5V CMOS Hex
Lifecycle:
New from this manufacturer.
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